1323332210201 has 4 divisors (see below), whose sum is σ = 1333752148992. Its totient is φ = 1312912271412.

The previous prime is 1323332210171. The next prime is 1323332210209. The reversal of 1323332210201 is 1020122333231.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1323332210201 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1323332210209) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5209969205 + ... + 5209969458.

It is an arithmetic number, because the mean of its divisors is an integer number (333438037248).

Almost surely, 2^{1323332210201} is an apocalyptic number.

It is an amenable number.

1323332210201 is a deficient number, since it is larger than the sum of its proper divisors (10419938791).

1323332210201 is a wasteful number, since it uses less digits than its factorization.

1323332210201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10419938790.

The product of its (nonzero) digits is 1296, while the sum is 23.

Adding to 1323332210201 its reverse (1020122333231), we get a palindrome (2343454543432).

The spelling of 1323332210201 in words is "one trillion, three hundred twenty-three billion, three hundred thirty-two million, two hundred ten thousand, two hundred one".